These sexy motivational poster things are genius. They're under the guise of humor, when really, they're just an excuse to look at "epic cleavage" and the like. Not to say they aren't amusing, but the hawtn3ss factor takes precedence.
So when your girlfriend catches you creepin' hawt pix, you can just scroll down and pretend you were appreciating the comedy. Still, deep down in your heart you'll know you're a filthy liar.
Is it worth it? Probably.